Actuator selection of CNC machine tool based in dynamical modeling and control

Author

Rosario, J.M. ; Rincon, L.K. ; Kubiak, D. ; Dumur, D. ; Melo, L.F.

Author_Institution

Lab. of Autom. & Robot., UNICAMP, Campinas, Brazil

fYear

2014

fDate

18-20 June 2014

Firstpage

421

Lastpage

426

Abstract

CNC (Computer Numerical Control) machine tools are devices of high precision milling largely employed due to their high precision and to allow simultaneous positioning and velocity control of each machine´s axis. The main objective of this paper is to develop a virtual environment to realize a comparative study between two types of actuation systems (stepper motor and DC motor) focusing on implementation complexity and on the final result quality of each alternative.

Keywords

DC motors; actuators; computerised numerical control; milling machines; path planning; position control; stepping motors; velocity control; CNC machine tool actuator selection; DC motor; actuation systems; computer numerical control machine tools; dynamical control; dynamical modeling; high precision milling devices; machine axis velocity control; simultaneous machine axis positioning; stepper motor; virtual environment; Computer numerical control; DC motors; Fasteners; Machine tools; Permanent magnet motors; Torque; Trajectory; Actuation System; CNC Machine Tools; Trajectory Planning;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), 2014 International Symposium on

Conference_Location

Ischia

Type

conf

DOI

10.1109/SPEEDAM.2014.6871977

Filename

6871977